Saber-Toothed Cats and Bear Dogs: How They Made Cohabitation Work
University of MichiganThe fossilized fangs of saber-toothed cats hold clues to how the extinct mammals shared space and food with other large predators 9 million years ago.
The fossilized fangs of saber-toothed cats hold clues to how the extinct mammals shared space and food with other large predators 9 million years ago.
A new iPhone app developed at the University of Michigan lets migraine or facial pain patients easily track and record their pain, which in turn helps the treating clinician develop a pain management plan.
It looks like Mother Nature was wasting her time with a multimillion-year process to produce crude oil. Michigan Engineering researchers can "pressure-cook" algae for as little as a minute and transform an unprecedented 65 percent of the green slime into biocrude.
Nisin, a common food preservative, may slow or stop squamous cell head and neck cancers, a University of Michigan study found.
A new $9 million University of Michigan Great Lakes research and education center will guide efforts to protect and restore the world's largest group of freshwater lakes by reducing toxic contamination, combating invasive species, protecting wildlife habitat and promoting coastal health.
The genes responsible for inherited diseases are clearly bad for us, so why hasn’t evolution, over time, weeded them out and eliminated them from the human genome altogether? Part of the reason seems to be that genes that can harm us at one stage of our lives are necessary and beneficial to us at other points in our development.
The University of Michigan and 20 other U.S. and Canadian universities will join forces to propose a set of long-term research and policy priorities to help protect and restore the Great Lakes and to train the next generation of scientists, attorneys, planners and policy specialists who will study them.
The most likely source of the water locked inside soils on the moon's surface is the constant stream of charged particles from the sun known as the solar wind, a University of Michigan researcher and his colleagues have concluded.
Researchers at the University of Michigan have determined how the hormone leptin, an important regulator of metabolism and body weight, interacts with a key receptor in the brain.
There are now more than 100 confirmed cases and eight deaths from a national outbreak of fungal meningitis linked to steroid injections, according to the Centers of Disease Control and Prevention. The steroid manufacturer, the New England Compounding Center, has issued a recall while health officials determine how many people may have received the injections for back pain. Nine states have reported cases and 23 received the recalled product.
A University of Michigan biophysical chemist and his colleagues have discovered the smallest and fastest-known molecular switches made of RNA, the chemical cousin of DNA. The researchers say these rare, fleeting structures are prime targets for the development of new antiviral and antibiotic drugs.
It takes between 10 and 20 years to develop a new material—an advanced metal alloy, for example, that can be used in lighter cars, trucks and airplanes. That's too long, says John Allison, a professor of materials science and engineering at the University of Michigan.
A medication usually used to help treat depression and anxiety disorders has the potential to help prevent heart failure, according to researchers at the University of Michigan.
Texting while driving is a serious threat to public safety, but a new University of Michigan study suggests that we might not be aware of our actions.
Deborah Kay Mitchell, 26, decided in high school to pursue nursing, and a decade later she's still excited to continue working in and learning about her field.
A strip of glass covered in hairy nanoparticles can cheaply and conveniently measure mercury, which attacks the nervous system, and other toxic metals in fluids.
A new center at the University of Michigan will accelerate the progression to the marketplace of drugs under development at laboratories across campus.
Rising sea levels, melting glaciers, more intense rainstorms and more frequent heat waves are among the planetary woes that may come to mind when climate change is mentioned. Now, two University of Michigan researchers say an increased risk of avian influenza transmission in wild birds can be added to the list.
What mechanisms control the generation and maintenance of biological diversity on the planet? It’s a central question in evolutionary biology. For land-dwelling organisms such as insects and the flowers they pollinate, it’s clear that interactions between species are one of the main drivers of the evolutionary change that leads to biological diversity.
Predatory beetles can detect the unique alarm signal released by ants that are under attack by parasitic flies, and the beetles use those overheard conversations to guide their search for safe egg-laying sites on coffee bushes.
In the first human study of its kind, researchers found that using stem cells to re-grow craniofacial tissues—mainly bone—proved quicker, more effective and less invasive than traditional bone regeneration treatments.
Researchers trying to herd tiny particles into useful ordered formations have found an unlikely ally: entropy, a tendency generally described as "disorder."
University of Michigan experts are available to speak to reporters and producers about London, sport management, international security, gender, advertising and other topics related to the 2012 Summer Olympics.
Why do we age, and what makes some of us live longer than others? For decades, researchers have been trying to answer these questions by elucidating the molecular causes of aging.
A dry spring in portions of the Midwest is expected to result in the second-smallest Gulf of Mexico "dead zone" on record in 2012, according to a University of Michigan forecast released today.
Has your memory failed you today, such as struggling to recall a word that's "on the tip of your tongue?" If so, you're not alone.
It seems logical that programs to screen and manage depression in pregnant, HIV-positive Medicaid patients should already be in place, but they aren't.
Twenty years after the Earth Summit in Rio de Janeiro, 17 prominent ecologists are calling for renewed international efforts to curb the loss of biological diversity, which is compromising nature's ability to provide goods and services essential for human well-being.
The U.S. had the second-lowest proportion of students who used tobacco and alcohol compared to their counterparts in 36 European countries, a new report indicates.
Since Darwin, assembling an evolutionary tree that shows the relationships between all known species of life has been one of the grandest and most daunting challenges facing biologists.
Loss of biodiversity appears to impact ecosystems as much as climate change, pollution and other major forms of environmental stress, according to a new study from an international research team.
Can a car really get 3,300 miles to the gallon? The University of Michigan’s Supermileage Team is on its way to proving it can --- with a lawnmower engine.
A math professor at the University of Michigan will lead an international, $1 million project examining the links between bipolar disorder and abnormalities in the circadian, or daily, rhythms of a mammal's internal clock.
In parts of the world without reliable electricity, a pedal-powered nebulizer could provide life-saving asthma treatments. Small wax-filled sleeping bags could keep premature infants warm. A salad spinner centrifuge for blood samples could help clinicians diagnose anemia.
Even two years later, Sarah Clark grimaces sheepishly and insists she mishandled the concussion her oldest son sustained in ninth-grade football.
African-Americans and Hispanics with major depressive disorder are less likely to get antidepressants than Caucasian patients, and Medicare and Medicaid patients are less likely to get the newest generation of antidepressants.
A University of Michigan cell biologist and his colleagues have identified a potential drug that speeds up trash removal from the cell's recycling center, the lysosome.
A year after the crisis at Japan's Fukushima Daiichi nuclear power plant, scientists and engineers remain largely in the dark when it comes to fundamental knowledge about how nuclear fuels behave under extreme conditions, according to a University of Michigan nuclear waste expert and his colleagues.
A new power scheme for cardiac pacemakers turns to an unlikely source: vibrations from heartbeats themselves.
Fifty million years ago, India slammed into Eurasia, a collision that gave rise to the tallest landforms on the planet, the Himalaya Mountains and the Tibetan Plateau.
To turn an invention into a marketable product that can benefit society, you need, above all else, the right people involved. That's the premise behind a new $2.4 million statewide program called the Tech Transfer Talent Network. It is led by the University of Michigan and funded through a grant from the Michigan Economic Development Corporation.
Using a liquid laser, University of Michigan researchers have developed a better way to detect the slight genetic mutations that might predispose a person to a particular type of cancer or other diseases.
A University of Michigan educational technology that aims to make large lecture classes feel smaller and more interactive is on display this week at the Consumer Electronics Show in Las Vegas.
More than 3,000 gallons of Huron River water were trucked to the University of Michigan campus recently to create 150 mini-Hurons that are used to study how environmental changes affect freshwater habitats like rivers and streams.
New research from the University of Michigan suggests obesity can be seen as one of the unintended side effects of free market policies.
The number of sugar maples in Upper Great Lakes forests is likely to decline in coming decades, according to University of Michigan ecologists and their colleagues, due to a previously unrecognized threat from a familiar enemy: acid rain.
If you had a family history of developing Alzheimer's disease, would you take a genetic test that would give you more information about your chances?
The current Corporate Average Fuel Economy standards create a financial incentive for auto companies to make bigger vehicles that are allowed to meet lower targets, according to a new University of Michigan study.
Though paper wasps have brains less than a millionth the size of humans', they have evolved specialized face-learning abilities analogous to the system used by humans, according to a University of Michigan evolutionary biologist and one of her graduate students.
Patients overall in the United States are very satisfied with their physicians and with treatment they receive in outpatient settings, according to new information which challenges common public perceptions about outpatient medical treatment.